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Guernsey weather in March

Are you planning a trip to Guernsey in March and wondering what kind of weather to expect? This page has all the details you need.

What is the weather like in Guernsey in March?

Guernsey is a region in the United Kingdom. March in Guernsey generally has cold temperatures, with moderate precipitation.

You can expect cold maximum daytime temperatures of around 11°C and nighttime temperatures around 8°C in St Peter Port.

March is a moderate rainy month with an average rainfall of around 66 mm in St Peter Port. St Peter Port enjoys a balanced 129 hours of sunlight. Ensuring it's neither too overcast nor too sunny.

For specific regional insights in Guernsey for March, refer to the map provided below. For an in-depth overview of the yearly weather conditions, do visit our Guernsey climate page.

Where to go in Guernsey in March

Find more information for the most popular destinations in the Guernsey on the map below. Click on a destination dot for more detailes.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations

What is the weather like in March for the 4 most popular destinations in Guernsey?

St Peter Port

In March St Peter Port generally has low temperatures with maximum daytime temperatures around 11°C, minimum nighttime temperatures around 8°C and moderate monthly rainfall. So on average the conditions are unpleasant that month.

St Peter Port
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
11°C 
7°C 
87 hours 
91 mm 
16 days 
11°C 
8°C 
129 hours 
66 mm 
16 days 
April   >> April
>>  
12°C 
9°C 
197 hours 
58 mm 
14 days 
Climate in St Peter Port

St Martin Guernsey

In March St Martin Guernsey generally has low temperatures with maximum daytime temperatures around 11°C, minimum nighttime temperatures around 8°C and moderate monthly rainfall. So on average the conditions are unpleasant that month.

St Martin Guernsey
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
11°C 
7°C 
87 hours 
91 mm 
16 days 
11°C 
8°C 
129 hours 
66 mm 
16 days 
April   >> April
>>  
12°C 
9°C 
197 hours 
58 mm 
14 days 
Climate in St Martin Guernsey

St Saviour Guernsey

In March St Saviour Guernsey generally has low temperatures with maximum daytime temperatures around 11°C, minimum nighttime temperatures around 8°C and moderate monthly rainfall. So on average the conditions are unpleasant that month.

St Saviour Guernsey
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
11°C 
7°C 
87 hours 
92 mm 
16 days 
11°C 
8°C 
129 hours 
66 mm 
16 days 
April   >> April
>>  
12°C 
9°C 
197 hours 
58 mm 
14 days 
Climate in St Saviour Guernsey

Castel

In March Castel generally has low temperatures with maximum daytime temperatures around 11°C, minimum nighttime temperatures around 8°C and moderate monthly rainfall. So on average the conditions are unpleasant that month.

Castel
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
11°C 
7°C 
87 hours 
92 mm 
16 days 
11°C 
8°C 
129 hours 
66 mm 
16 days 
April   >> April
>>  
12°C 
9°C 
197 hours 
58 mm 
14 days 
Climate in Castel

Is your destination not in the list? Have a look at other destinations in Guernsey, in the United Kingdom.

Is March the best time to visit Guernsey?

Given the typically unpleasant weather conditions in St Peter Port, March may not be the ideal time to visit Guernsey.

On average, the best time to visit Guernsey is in July, August and September with generally pleasant weather in St Peter Port. On the other hand, the weather in January and December tend to be poor.

Interested in more climate information?

We have much more information about the climate in Guernsey. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to the United Kingdom? Get detailed historical weather averages for many cities in the United Kingdom.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.